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san3
通信中利用匹配滤波，产生斜坡信号，并进行相应滤波(Communication using matched filtering, resulting in ramp, and the corresponding filter)
- 2020-12-06 14:59:22下载
- 积分：1
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FOA
使用matlab编写的基于FOA果蝇优化算法的极小值、极小值优化问题程序(A minimax and minimization optimization program based on FOA fruit fly optimization algorithm written in MATLAB)
- 2018-05-07 15:05:01下载
- 积分：1
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An-Brief-Introduction-to-Polar-Codes
关于polar codes的源码，简单的仿真。(An Brief Introduction to Polar Codes)
- 2017-02-24 20:41:42下载
- 积分：1
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Untitled
LBM方法，多弛豫时间的重力驱动poiseuille流d的matlab代码(LBM method, more relaxation time of gravity-driven flow poiseuille)
- 2013-09-13 16:35:13下载
- 积分：1
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mimo-ofdm
说明： MIMO-OFDM系统仿真，MIMO-OFDM系统不同信道估计的对比，模型框架的搭建(MIMO-OFDM (Simulink and Matlab))
- 2020-03-01 14:29:15下载
- 积分：1
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2020-0212
说明： CST仿真PCB脊带间隙波导（PRGW）色散曲线(Dispersion curve of CST simulation PCB ridge gap waveguide (prgw))
- 2021-03-04 17:19:31下载
- 积分：1
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2
说明： 2. 关于无线信道的多普勒谱，请回答以下问题：
(1) 在某些无线信道中，多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因；
(2) 无线信道中的多普勒谱有一种经典谱(classic spectrum)，请解释产生这种谱形状的机理；
(3) 请用Simulink工具编写代码(S-Function方式)，产生一单径瑞利信道，其多普勒谱为经典谱，其中移动速率为120km/h。并请描述：自己用计算机产生的经典谱是正确的依据。(2. Regarding the doppler spectrum of the wireless channel, please answer the following questions:
(1) in some wireless channels, doppler frequency shift will cause aliasing of the output signals of the wireless channel.Describe the various causes of aliasing;
(2) there is a classic spectrum in the doppler spectrum in the wireless channel, please explain the mechanism of producing this spectrum shape;
(3) please use Simulink tool to write code (s-function mode) to generate a single-path Rayleigh channel, whose doppler spectrum is the classical spectrum, in which the moving rate is 120km/h.And please describe: your own computer generated classical spectrum is the correct basis.)
- 2021-01-23 19:48:44下载
- 积分：1
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UM220 Unicore Protocol Specification Ver.1.0
和芯星通um220指令协议，适合于单片机开发(Protocol Specification of UM220 Unicore GPS/BDS module)
- 2021-02-02 09:10:00下载
- 积分：1
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BLDC
无刷直流电机，位置传感器，matlab仿真(brushless DC motor，Position Sensorless，matlab imitatation)
- 2012-05-12 15:16:37下载
- 积分：1
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e
说明： matlab读取dat文件，带字符的那种，用于读取dat并把数据分开，(Matlab reads the dat file)
- 2018-05-12 14:12:03下载
- 积分：1
